#!/bin/bash



function juliaLang(){
    name="julia"
    version="0.6.2"
    linkDir="/usr/bin"

    if [ ! -f "${linkDir}/${name}" ];then
        printf "\nLinking $(pwd)/${name}-${version}/bin/${name} to ${linkDir}\n"
        ln -s $(pwd)/${name}-${version}/bin/${name} ${linkDir}/${name}
    else
        printf "\n${name} exists in $(which julia)\n"
    fi
}

function idd(){
    name="idd"
    linkDir="/usr/bin"

    if [ ! -f "${linkDir}/${name}" ];then
        printf "\nLinking ${pwd}/${name} to ${linkDir}\n"
        ln -s ${pwd}/idd.sh ${linkDir}/${name}
    else
        printf "${name} already exists in $(which idd)\n"
    fi
        

}


case "${1}" in 

    julia ) 
        juliaLang
    ;;

    idd )
        idd
    ;;

    * ) printf "\n${0} <command>\n" 
    ;;

esac